Jing ping Liu

Opposed Piston Opposed Cylinder (opoc™) 450 hp Engine: Performance Development by CAE Simulations and Testing

Michael Franke, Hua Huang, Philipp Adomeit, 2006 .

Opposed Piston Opposed Cylinder (opoc™) 5/10 kW Heavy Fuel Engine for UAVs and APUs

Marek Tatur, Lurun Zhong, Jing Ping Liu, 2006 .

Kinematics analysis and design method of a new mechanical CVVL system with self-regulation of the valve timing

Peng Zou, Zheng Chen, Xian jie Zhou, 2020 .